A source unit is configured to receive its main power supply from pin 14 of a DVI-compliant cable connector. A display device is operable to connect its power supply to pin 14 of a DVI-compliant cable connector to accommodate the main power requirements of a source unit.

The present invention provides an apparatus for adjusting and fixing default printhead-to-media spacing in a printer having a frame and a printhead-carrying carriage, the apparatus including an elongate, laterally extending carriage rod along which the carriage moves during printing, and selectively adjustable and fixable compliant structure mounting the rod on the frame, and operable to effect positional and fixable adjustment of the rod relative to the frame to establish a desired default prin…

A power supply module supplies power to a power bus. The module includes a module casing. Within the module casing is a power supply and a means for cooling the power supply. The power bus supplies power to the means for cooling the module as well as to other devices connected to the power bus. Multiple power supply modules are included in a disk drive array system. Each module provides power to the power bus and to each means for cooling. Upon failure of one of the power supplies, the other of …

A method for automatically cropping, rotating, and scaling a scanned image to ensure that a printed copy of the scanned image is the same size as the original, when possible. The method attempts to honor the default or operator designated orientation of the printed image, but will automatically rotate the image if that will eliminate unnecessary image reduction. Optimal orientation and scaling factors are automatically determined based on the target page size and the size and shape of the inform…

A method and apparatus that allows the adjustment of the intensity of the illumination source in a barcode reader, using the barcode reader as the measuring device, to give a predetermined amount of light from a known target. The adjustment of the intensity of the illumination source in the barcode reader compensates for the manufacturing tolerances of the barcode reader.

The present invention provides a device for sensing when a portable memory element (“PME”) has been properly inserted and secured within a receiving port. The present invention achieves the objective by recognizing a change in an inductive current once a locking device properly secures the PME within an optimal location of the receiving port.

Blower designs for vented enclosures include an impeller having a plurality of blades. The impeller includes a plurality of blades pivotably coupled to an impeller body. The blades pivot to enable operation in one of a closed and an open state. Air flow between blades is substantially restricted when the blades are in the closed state. Air flow between the blades is permitted when the blades are in an open state. In one embodiment, the pivotable couplings are spring loaded to maintain the blades…

A heat sink retaining bracket having a first surface for engaging a heat sink and a second surface for engaging a chassis wall or other substantially rigid support member. The first surface may include an opening having a rim around its periphery. The rim may be adapted to engaged the top and sides of the heat sink such that sideways and upward translational movements are restrained. Air may pass through the opening as it enters or exits the heat sink so that the cooling efficiency of the heat s…

An imaging device includes a housing, a first door rotatably coupled to the housing and a second transparent door overlying the first door. A decorative sheet between the first door and the second transparent door allows the imaging device to be customized in appearance.

A method and apparatus for handling errors that deadlock a CPU by first attempting to resolve the deadlock without issuing a bus error and without restarting the CPU. If the deadlock cannot be resolved without issuing a bus error, then a bus error is issued and the CPU attempts to restart. The method involves comparing the number of clock cycles taken to execute an instruction to a designated abort value. When an instruction has taken the full abort value of cycles but has not retired, a machine…